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EP 4 076 373 A1

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(43) Date of publication: 26.10.2022 Bulletin 2022/43 (21) Application number: 20838651.6 (22) Date of filing: 04.12.2020

(51) International Patent Classification (IPC):  A61K 8/73(2006.01) A61K 8/49(2006.01) A61Q 19/08(2006.01) A61K 8/365(2006.01) A61K 8/60(2006.01) (52) Cooperative Patent Classification (CPC): A61K 8/731; A61K 8/365; A61K 8/498; A61K 8/602; A61K 8/736; A61Q 19/08; A61K 2800/522; A61K 2800/51 (86) International application number: PCT/JP2020/046187 (87) International publication number: WO 2021/125068 (24.06.2021 Gazette 2021/25)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 16.12.2019 JP 2019226589 (71) Applicants: L'OREAL 75008 Paris (FR) AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR  Isojima, Tatsushi Kawasaki-shi, Kanagawa 213-0012 (JP) AL  Shiroya, Toshifumi Kawasaki-shi, Kanagawa 213-0012 (JP) AL  Chhuon, Cindy Kawasaki-shi, Kanagawa 213-0012 (JP) AL  Maruyama, Kazuhiko Kawasaki-shi, Kanagawa, 213-0012 (JP) AL

(72) Inventors: ISOJIMA, Tatsushi Kawasaki-shi, Kanagawa 2130012 (JP) SHIROYA, Toshifumi Kawasaki-shi, Kanagawa 2130012 (JP) CHHUON, Cindy Kawasaki-shi, Kanagawa 2130012 (JP) MARUYAMA, Kazuhiko Kawasaki-shi, Kanagawa 2130012 (JP) (74) Representative: Nony  11 rue Saint-Georges 75009 Paris 75009 Paris (FR)